<template>
  <div>
<!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 搜索框 -->
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <el-table :data="orderlist" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status==='1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="scope">
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-button type="primary" icon="el-icon-edit" size="mini" @click="showBox"></el-button>
            <el-button type="success" icon="el-icon-location" size="mini" @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
        <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="queryInfo.pagenum"
          :page-sizes="[5,10,15,20]"
          :page-size="queryInfo.pagesize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total">
        </el-pagination>
    </el-card>


    <!-- 修改路径对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%"
      @close="addressDialogClose"
      >
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px" >
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>

      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressClick">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 修改物流进度对话框 -->
    <el-dialog
      title="物流进度"
      :visible.sync="progressVisible"
      width="50%"
      >
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time">
          {{activity.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import citydata from './citydata.js'

export default {
  created() {
    this.getOrderList()
  },
  data() {
    return {
      // 查询对象
      queryInfo:{
        query:'',
        pagenum:1,
        pagesize:10
      },
      // 总数据条数
      total:0,
      // 订单列表数据
      orderlist:[],
      // 修改路径对话框显示与隐藏
      addressVisible:false,
      // 修改路径对话框表单
      addressForm:{
        address1:[],
        address2:''
      },
      // 修改路径对话框验证
      addressFormRules:{
        address1:[{ required: true, message: '请选择省市区/县', trigger: 'blur' }],
        address2:[{ required: true, message: '请填写详细地址', trigger: 'blur' }],
      },
      // 省市区/县地址信息
      cityData:citydata,
      // 修改进度对话框显示与隐藏
      progressVisible:false,
      // 物流信息
      progressInfo:[]
    }
  },
  methods: {
    // 获取订单列表数据
    async getOrderList(){
      const {data:res} = await this.$http.get('orders',{params:this.queryInfo})

      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败')
      }

      this.orderlist = res.data.goods
      this.total = res.data.total
    },
    // 
    handleSizeChange(newSize){
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    // 
    handleCurrentChange(newPage){
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    // 展示修改路径对话框
    showBox(){
      this.addressVisible = true
    },
    // 监听修改路径对话框关闭
    addressDialogClose(){
      this.$refs.addressFormRef.resetFields()
    },
    // 修改路径对话框提交
    addressClick(){
      this.$message.error('没有对应接口无法完成')
    },
    // 修改物流进度对话框打开
    async showProgressBox(){
      // 测试id
      let csid = '1106975712662'
      const {data:res} =  await this.$http.get(`/kuaidi/${csid}`)
      if (res.meta.status!==200) {
        return this.$message.error('获取物流进度失败')
      }
      this.progressInfo = res.data
      // console.log(this.progressInfo);

      this.progressVisible = true
    }
  },
}
</script>

<style lang="less" scoped>
@import '../../plugins/timeline/timeline.css';
@import '../../plugins/timeline-item/timeline-item.css';
.el-cascader{
  width: 100%;
}
</style>